Overview

overview

10

Static

static

7

1a4c97d4fa...18.exe

windows7-x64

10

1a4c97d4fa...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1a4c97d4fa1fae3ad922d7a1dc9bcae1_JaffaCakes118

  • Size

    197KB

  • Sample

    240628-qra6xasane

  • MD5

    1a4c97d4fa1fae3ad922d7a1dc9bcae1

  • SHA1

    7b28c420894ec6c8ffd56b88873501dabaad99d8

  • SHA256

    0b64d769dfae8b7447019788eb14760f869e1eb86edd107431032e5c255329a3

  • SHA512

    fa68c2ccd130a7f85865670bbcc365b82fcade53273d20514ee32d35028d300a9b447f8cdab2bef39454c3733ecd8605e85507ff8aca6868ac927feebc307502

  • SSDEEP

    3072:aTUtZpaaUJ7FlxTTUXdu/6NIqxRcNQluHGpwSE+WsLpxK/5EBsSuZ81+:ucpavHIfNX18uwSE+/xK/5EBsSuZL

Score
10/10
salitybackdoorevasionpersistencetrojanupx

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Targets

    • Target

      1a4c97d4fa1fae3ad922d7a1dc9bcae1_JaffaCakes118

    • Size

      197KB

    • MD5

      1a4c97d4fa1fae3ad922d7a1dc9bcae1

    • SHA1

      7b28c420894ec6c8ffd56b88873501dabaad99d8

    • SHA256

      0b64d769dfae8b7447019788eb14760f869e1eb86edd107431032e5c255329a3

    • SHA512

      fa68c2ccd130a7f85865670bbcc365b82fcade53273d20514ee32d35028d300a9b447f8cdab2bef39454c3733ecd8605e85507ff8aca6868ac927feebc307502

    • SSDEEP

      3072:aTUtZpaaUJ7FlxTTUXdu/6NIqxRcNQluHGpwSE+WsLpxK/5EBsSuZ81+:ucpavHIfNX18uwSE+/xK/5EBsSuZL

    Score
    10/10
    salitybackdoorevasionpersistencetrojanupx

    • Modifies firewall policy service

      evasion

    • Sality

      Sality is backdoor written in C++, first discovered in 2003.

      backdoorsality

    • UAC bypass

      evasiontrojan

    • Windows security bypass

      evasiontrojan

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

6
T1112

Impair Defenses

4
T1562

Disable or Modify Tools

3
T1562.001

Disable or Modify System Firewall

1
T1562.004

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks